7-Hydroxycoumarin 99%
Dodavatel: Thermo Scientific
Synonyms:
Umbelliferone, 7-Hydroxy-2H-chromen-2-one, 7-Hydroxy-2-benzopyrone
121110250
121111000
ACRO121110250EA
1980
CZK
ACRO121110250
ACRO121111000
7-Hydroxycoumarin 99%
7-Hydroxycoumarin
Vzorec:
C₉H₆O₃ MW: 162,14 g/mol Bod varu: 382 °C (1013 hPa) Bod tání: 228…234 °C Storage Temperature: Ambient |
MDL Number:
MFCD00006878 CAS číslo: 93-35-6 EINECS: 202-240-3 Merck Index: 12,09981 |
Výsledky specifikačního testu
Appearance | White to yellow to beige to light brown Powder or crystals and/or agglomerates |
Infrared spectrum | Conforms |
Melting point | 228 to 234 °C |
HPLC | ≥98.5 % |
Titration with NaOH | ≥98.5 % |
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